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YJN to SYO: distance & flight time
St. Jean (St Jean Airport) → Shonai (Shonai Airport)
6,273 mi
10,096 km · 5,451 nm
12h 46m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YJN→SYO fares Phone-only fares on this route — call free
Flight time details
6,273 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YJN — St Jean Airport · St. Jean, Canada
- SYO — Shonai Airport · Shonai, Japan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YJN
Near SYO
- GAJ · Yamagata Airport42 mi away
- AXT · Akita Airport60 mi away
- KIJ · Niigata Airport69 mi away
- SDJ · Sendai Airport77 mi away
Frequently asked questions
How far is YJN from SYO?
The flight distance from St. Jean (YJN) to Shonai (SYO) is 6,273 miles (10,096 km, 5,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YJN to SYO?
A nonstop flight takes about 12h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YJN to SYO?
Nonstop service on YJN–SYO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 46m nonstop estimate.
What is the time difference between St. Jean and Shonai?
Shonai is 13 hours ahead of St. Jean.
What is the cheapest way to fly from YJN to SYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YJN–SYO that never appear on search engines, with no booking fees.
Why are some YJN to SYO fares phone-only?
Consolidator contracts let us sell certain YJN–SYO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.